<template>
  <a-modal
    :title="title"
    :width="800"
    :visible="visible"
    :confirmLoading="confirmLoading"
    @ok="handleOk"
    @cancel="handleCancel"
    cancelText="关闭"
    wrapClassName="ant-modal-cust-warp"
    style="top:5%;height: 85%;overflow-y: hidden">

    <a-spin :spinning="confirmLoading">
      <a-form :form="form">

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="角色名称">
          <a-input placeholder="请输入角色名称" v-decorator.trim="[ 'roleName', validatorRules.roleName]" />
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="角色编码">
          <a-input placeholder="请输入角色编码" :disabled="roleDisabled" v-decorator.trim="[ 'roleCode', validatorRules.roleCode]" />
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="描述">
          <a-textarea :rows="5" placeholder="..." v-decorator="[ 'description', validatorRules.description ]" />
        </a-form-item>

      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>
import pick from 'lodash.pick'
import { addRole, editRole, duplicateCheck } from '@/api/api'

export default {
  name: 'RoleModal',
  data() {
    return {
      title: '操作',
      visible: false,
      roleDisabled: false,
      model: {},
      labelCol: {
        xs: { span: 24 },
        sm: { span: 5 }
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 16 }
      },
      confirmLoading: false,
      form: this.$form.createForm(this),
      validatorRules: {
        roleName: {
          rules: [
            { required: true, message: '请输入角色名称!' },
            { min: 2, max: 30, message: '长度在 2 到 30 个字符', trigger: 'blur' }
          ] },
        roleCode: {
          rules: [
            { required: true, message: '请输入角色名称!' },
            { min: 0, max: 64, message: '长度不超过 64 个字符', trigger: 'blur' },
            { validator: this.validateRoleCode }
          ] },
        description: {
          rules: [
            { min: 0, max: 126, message: '长度不超过 126 个字符', trigger: 'blur' }
          ] }
      }
    }
  },
  created() {
  },
  methods: {
    add() {
      this.edit({})
    },
    edit(record) {
      this.form.resetFields()
      this.model = Object.assign({}, record)
      this.visible = true

      // 编辑页面禁止修改角色编码
      if (this.model.id) {
        this.roleDisabled = true
      } else {
        this.roleDisabled = false
      }
      this.$nextTick(() => {
        this.form.setFieldsValue(pick(this.model, 'roleName', 'description', 'roleCode'))
      })
    },
    close() {
      this.$emit('close')
      this.visible = false
    },
    handleOk() {
      const that = this
      // 触发表单验证
      this.form.validateFields((err, values) => {
        if (!err) {
          that.confirmLoading = true
          const formData = Object.assign(this.model, values)
          let obj
          console.log(formData)
          if (!this.model.id) {
            obj = addRole(formData)
          } else {
            obj = editRole(formData)
          }
          obj.then((res) => {
            if (res.success) {
              that.$message.success(res.message)
              that.$emit('ok')
            } else {
              that.$message.warning(res.message)
            }
          }).finally(() => {
            setTimeout(() => {
              that.confirmLoading = false
            }, 60)
            that.close()
          })
        }
      })
    },
    handleCancel() {
      this.close()
    },
    validateRoleCode(rule, value, callback) {
      if (/[\u4E00-\u9FA5]/g.test(value)) {
        callback('角色编码不可输入汉字!')
      } else {
        var params = {
          tableName: 'sys_role',
          fieldName: 'role_code',
          fieldVal: value,
          dataId: this.model.id
        }
        duplicateCheck(params).then((res) => {
          if (res.success) {
            callback()
          } else {
            callback(res.message)
          }
        })
      }
    }

  }
}
</script>

<style scoped>

</style>
